Pipeline Emergency

(888) 367-6671
(402) 398-7911

General Information

(877) 654-0646
(402) 398-7200

Customer Service

(866) 398-7098
(402) 398-7098

Call Before You Dig

Gas Quality By Date / Gas Quality By ID

Date Requested: Nov 22 2025 11:35 AM

Comments:

The data contained herein is preliminary data and therefore should be used for contemporaneous operational purposes only and may be subject to change at month-end. This data is provided to assist our customers in tracking their gas usage as closely as possible on a real-time basis. The information contained on this web page is not to be considered billable information. This data will be subject to additional verification and possible modification prior to billing.

The Btu specified is on a higher heating value (HHV) basis.
Gas constituents specified as percent (%) by volume.
Gas Quality by ID information for the current Gas Day is updated for all location ID's after 11:00 a.m.

TSP Name:

Northern Natural Gas Company

TSP:

784158214

Gas Quality by ID

Chromatograph Report For:

Date	BTU	CO2	N2	Gravity	Methane	Ethane	Propane	Ibutane	Nbutane	Ipentane	Npentane	C6	C7	H	Helium	Oxygen	H20


11/22/2025	1080.769	1.604	0.533	0.629	87.333	9.774	0.604	0.038	0.081	0.013	0.013	0.004	0.003
11/21/2025	1080.595	1.588	0.558	0.628	87.345	9.742	0.612	0.038	0.081	0.013	0.013	0.004	0.003
11/20/2025	1079.170	1.542	0.557	0.627	87.633	9.510	0.603	0.038	0.081	0.013	0.013	0.004	0.003
11/19/2025	1078.208	1.498	0.557	0.625	87.841	9.363	0.590	0.037	0.079	0.013	0.013	0.004	0.003
11/18/2025	1076.410	1.441	0.559	0.623	88.193	9.077	0.577	0.037	0.079	0.013	0.014	0.005	0.003
11/17/2025	1076.060	1.438	0.554	0.623	88.276	8.989	0.585	0.038	0.082	0.014	0.014	0.005	0.004
11/16/2025	1075.469	1.451	0.549	0.623	88.408	8.806	0.609	0.041	0.090	0.015	0.016	0.006	0.005
11/15/2025	1074.687	1.455	0.540	0.622	88.575	8.610	0.629	0.044	0.097	0.016	0.017	0.007	0.005
11/14/2025	1074.019	1.467	0.523	0.622	88.760	8.373	0.664	0.049	0.109	0.019	0.020	0.008	0.006
11/13/2025	1074.625	1.477	0.531	0.623	88.688	8.386	0.696	0.052	0.114	0.020	0.020	0.008	0.006
11/12/2025	1074.517	1.488	0.521	0.623	88.665	8.435	0.677	0.050	0.109	0.019	0.020	0.007	0.006
11/11/2025	1073.979	1.478	0.506	0.622	88.765	8.377	0.666	0.049	0.107	0.018	0.019	0.007	0.005
11/10/2025	1073.430	1.502	0.498	0.622	88.716	8.466	0.632	0.045	0.097	0.017	0.017	0.005	0.004
11/09/2025	1071.283	1.513	0.492	0.621	88.843	8.434	0.562	0.037	0.080	0.014	0.014	0.005	0.004
11/08/2025	1070.194	1.526	0.494	0.620	88.890	8.413	0.538	0.034	0.071	0.012	0.013	0.004	0.003
11/07/2025	1070.531	1.576	0.503	0.621	88.731	8.496	0.553	0.034	0.072	0.012	0.013	0.005	0.004
11/06/2025	1071.859	1.599	0.506	0.623	88.539	8.634	0.572	0.036	0.077	0.013	0.014	0.005	0.004
11/05/2025	1073.619	1.586	0.516	0.624	88.368	8.775	0.592	0.039	0.083	0.014	0.015	0.006	0.005
11/04/2025	1075.176	1.569	0.522	0.624	88.225	8.904	0.607	0.040	0.088	0.015	0.016	0.006	0.005
11/03/2025	1075.370	1.559	0.519	0.624	88.238	8.899	0.611	0.041	0.090	0.015	0.016	0.006	0.004
11/02/2025	1075.825	1.555	0.519	0.624	88.203	8.921	0.622	0.042	0.093	0.016	0.017	0.005	0.004
11/01/2025	1076.607	1.553	0.524	0.625	88.156	8.930	0.643	0.045	0.098	0.017	0.018	0.007	0.005
10/31/2025	1077.186	1.556	0.525	0.625	88.121	8.926	0.668	0.047	0.104	0.018	0.019	0.007	0.006
10/30/2025	1078.258	1.548	0.518	0.626	88.091	8.917	0.705	0.051	0.114	0.020	0.021	0.008	0.006
10/29/2025	1078.357	1.541	0.522	0.626	88.107	8.890	0.712	0.052	0.116	0.020	0.021	0.008	0.006
10/28/2025	1077.736	1.540	0.526	0.626	88.164	8.847	0.701	0.051	0.115	0.020	0.021	0.008	0.006
10/27/2025	1076.656	1.532	0.530	0.625	88.280	8.758	0.681	0.050	0.112	0.019	0.021	0.008	0.006
10/26/2025	1075.732	1.529	0.534	0.624	88.369	8.693	0.662	0.049	0.109	0.019	0.020	0.008	0.006
10/25/2025	1075.210	1.546	0.544	0.624	88.327	8.744	0.638	0.046	0.103	0.018	0.019	0.008	0.006
10/24/2025	1076.467	1.588	0.556	0.626	88.046	8.963	0.645	0.047	0.103	0.018	0.019	0.008	0.006
10/23/2025	1078.385	1.637	0.557	0.628	87.753	9.152	0.681	0.050	0.112	0.020	0.021	0.008	0.006
10/22/2025	1079.045	1.666	0.568	0.629	87.624	9.208	0.701	0.053	0.118	0.021	0.022	0.008	0.006
10/21/2025	1079.031	1.660	0.570	0.629	87.662	9.156	0.712	0.055	0.122	0.021	0.023	0.009	0.006
10/20/2025	1078.992	1.651	0.573	0.629	87.708	9.098	0.724	0.056	0.125	0.022	0.024	0.009	0.007
10/19/2025	1078.982	1.642	0.574	0.628	87.770	9.018	0.741	0.058	0.129	0.023	0.025	0.009	0.007
10/18/2025	1078.061	1.637	0.609	0.628	87.848	8.893	0.749	0.060	0.134	0.024	0.026	0.010	0.007
10/17/2025	1065.338	1.824	3.060	0.649	83.601	10.300	0.930	0.066	0.143	0.025	0.028	0.011	0.008
10/16/2025	1065.338	1.824	3.060	0.649	83.601	10.300	0.930	0.066	0.143	0.025	0.028	0.011	0.008
10/15/2025	1065.338	1.824	3.060	0.649	83.601	10.300	0.930	0.066	0.143	0.025	0.028	0.011	0.008
10/14/2025	1065.338	1.824	3.060	0.649	83.601	10.300	0.930	0.066	0.143	0.025	0.028	0.011	0.008
10/13/2025	1065.338	1.824	3.060	0.649	83.601	10.300	0.930	0.066	0.143	0.025	0.028	0.011	0.008
10/12/2025	1065.338	1.824	3.060	0.649	83.601	10.300	0.930	0.066	0.143	0.025	0.028	0.011	0.008
10/11/2025	1065.338	1.824	3.060	0.649	83.601	10.300	0.930	0.066	0.143	0.025	0.028	0.011	0.008
10/10/2025	1065.338	1.824	3.060	0.649	83.601	10.300	0.930	0.066	0.143	0.025	0.028	0.011	0.008
10/09/2025	1065.338	1.824	3.060	0.649	83.601	10.300	0.930	0.066	0.143	0.025	0.028	0.011	0.008
10/08/2025	1065.338	1.824	3.060	0.649	83.601	10.300	0.930	0.066	0.143	0.025	0.028	0.011	0.008
10/07/2025	1065.338	1.824	3.060	0.649	83.601	10.300	0.930	0.066	0.143	0.025	0.028	0.011	0.008
10/06/2025	1065.338	1.824	3.060	0.649	83.601	10.300	0.930	0.066	0.143	0.025	0.028	0.011	0.008
10/05/2025	1065.338	1.824	3.060	0.649	83.601	10.300	0.930	0.066	0.143	0.025	0.028	0.011	0.008
10/04/2025	1065.338	1.824	3.060	0.649	83.601	10.300	0.930	0.066	0.143	0.025	0.028	0.011	0.008
10/03/2025	1065.338	1.824	3.060	0.649	83.601	10.300	0.930	0.066	0.143	0.025	0.028	0.011	0.008
10/02/2025	1065.338	1.824	3.060	0.649	83.601	10.300	0.930	0.066	0.143	0.025	0.028	0.011	0.008
10/01/2025	1065.338	1.824	3.060	0.649	83.601	10.300	0.930	0.066	0.143	0.025	0.028	0.011	0.008
09/30/2025	1065.338	1.824	3.060	0.649	83.601	10.300	0.930	0.066	0.143	0.025	0.028	0.011	0.008
09/29/2025	1065.338	1.824	3.060	0.649	83.601	10.300	0.930	0.066	0.143	0.025	0.028	0.011	0.008
09/28/2025	1065.338	1.824	3.060	0.649	83.601	10.300	0.930	0.066	0.143	0.025	0.028	0.011	0.008
09/27/2025	1065.338	1.824	3.060	0.649	83.601	10.300	0.930	0.066	0.143	0.025	0.028	0.011	0.008
09/26/2025	1065.338	1.824	3.060	0.649	83.601	10.300	0.930	0.066	0.143	0.025	0.028	0.011	0.008
09/25/2025	1065.338	1.824	3.060	0.649	83.601	10.300	0.930	0.066	0.143	0.025	0.028	0.011	0.008
09/24/2025	1065.338	1.824	3.060	0.649	83.601	10.300	0.930	0.066	0.143	0.025	0.028	0.011	0.008
09/23/2025	1065.338	1.824	3.060	0.649	83.601	10.300	0.930	0.066	0.143	0.025	0.028	0.011	0.008
09/22/2025	1065.338	1.824	3.060	0.649	83.601	10.300	0.930	0.066	0.143	0.025	0.028	0.011	0.008
09/21/2025	1068.155	1.846	2.756	0.648	83.831	10.397	0.900	0.063	0.136	0.024	0.026	0.010	0.008
09/20/2025	1088.028	2.003	0.588	0.640	85.459	11.110	0.668	0.041	0.084	0.015	0.016	0.007	0.005
09/19/2025	1088.030	2.003	0.588	0.640	85.459	11.111	0.668	0.041	0.084	0.015	0.016	0.007	0.005
09/18/2025	1088.851	1.991	0.577	0.640	85.487	11.047	0.708	0.046	0.093	0.016	0.018	0.008	0.006
09/17/2025	1083.504	1.927	0.579	0.636	86.277	10.327	0.723	0.042	0.084	0.014	0.015	0.005	0.004
09/16/2025	1081.864	1.939	0.602	0.635	86.310	10.311	0.706	0.035	0.068	0.011	0.011	0.004	0.003
09/15/2025	1089.225	1.905	0.552	0.639	85.791	10.791	0.752	0.048	0.103	0.019	0.021	0.009	0.007
09/14/2025	1085.904	1.871	0.599	0.637	86.197	10.340	0.800	0.046	0.096	0.017	0.019	0.008	0.006
09/13/2025	1089.695	1.887	0.617	0.640	85.917	10.376	0.945	0.060	0.128	0.023	0.025	0.010	0.008
09/12/2025	1095.807	1.885	0.609	0.644	85.627	10.345	1.161	0.085	0.186	0.034	0.037	0.015	0.011
09/11/2025	1097.822	1.903	0.606	0.645	85.447	10.440	1.195	0.092	0.204	0.038	0.041	0.016	0.012
09/10/2025	1100.233	1.940	0.609	0.647	85.135	10.665	1.210	0.098	0.222	0.041	0.045	0.017	0.012
09/09/2025	1082.156	1.732	0.662	0.633	86.389	10.508	0.637	0.023	0.040	0.003	0.002	0.001	0.001
09/08/2025	1082.098	1.733	0.662	0.633	86.394	10.506	0.635	0.023	0.040	0.003	0.002	0.001	0.001
09/07/2025	1082.067	1.734	0.661	0.633	86.396	10.505	0.633	0.023	0.040	0.003	0.002	0.001	0.001
09/06/2025	1082.035	1.733	0.660	0.633	86.401	10.505	0.630	0.023	0.040	0.003	0.002	0.001	0.001
09/05/2025	1081.840	1.735	0.660	0.633	86.418	10.489	0.627	0.023	0.039	0.003	0.002	0.001	0.001
09/04/2025	1081.870	1.735	0.660	0.633	86.415	10.496	0.625	0.023	0.039	0.003	0.002	0.001	0.001
09/03/2025	1082.799	1.735	0.603	0.633	86.422	10.563	0.599	0.023	0.042	0.005	0.004	0.002	0.001
09/02/2025	1090.359	1.908	0.600	0.640	85.409	11.120	0.820	0.038	0.075	0.010	0.011	0.004	0.003
09/01/2025	1090.341	1.908	0.600	0.640	85.412	11.116	0.820	0.038	0.076	0.010	0.011	0.004	0.003
08/31/2025	1089.719	1.876	0.593	0.639	85.534	11.076	0.785	0.036	0.071	0.010	0.010	0.004	0.003
08/30/2025	1083.874	1.874	0.618	0.636	86.050	10.661	0.710	0.028	0.049	0.004	0.004	0.001	0.001
08/29/2025	1081.934	1.886	0.641	0.635	86.207	10.489	0.689	0.026	0.049	0.005	0.005	0.001	0.001
08/28/2025	1081.099	1.858	0.621	0.634	86.361	10.441	0.640	0.024	0.044	0.005	0.004	0.001	0.001
08/27/2025	1078.198	1.729	0.608	0.630	86.960	10.064	0.581	0.019	0.032	0.003	0.002	0.001	0.001
08/26/2025	1079.341	1.704	0.576	0.630	86.988	10.046	0.625	0.020	0.033	0.003	0.002	0.001	0.001
08/25/2025	1081.473	1.700	0.628	0.632	86.624	10.341	0.642	0.020	0.035	0.003	0.003	0.001	0.001
08/24/2025	1081.373	1.659	0.638	0.631	86.787	10.146	0.692	0.024	0.042	0.004	0.004	0.001	0.001
08/23/2025	1079.762	1.682	0.603	0.630	87.031	9.932	0.660	0.027	0.049	0.006	0.006	0.002	0.002
08/22/2025	1080.604	1.621	0.534	0.629	87.223	9.865	0.666	0.027	0.048	0.006	0.006	0.002	0.001
08/21/2025	1076.038	1.544	0.505	0.624	87.860	9.511	0.513	0.021	0.035	0.004	0.004	0.001	0.001