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: Oct 13 2025 11:01 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


10/13/2025	1042.629	0.901	1.424	0.602	91.467	5.780	0.343	0.022	0.045	0.008	0.009	0.000
10/12/2025	1042.575	0.867	1.439	0.602	91.527	5.724	0.359	0.022	0.045	0.008	0.009	0.000
10/11/2025	1043.844	0.893	1.470	0.604	91.255	5.920	0.374	0.023	0.047	0.008	0.009	0.000
10/10/2025	1042.148	0.896	1.486	0.603	91.334	5.886	0.330	0.018	0.037	0.006	0.007	0.000
10/09/2025	1040.335	0.835	1.543	0.601	91.597	5.624	0.325	0.019	0.041	0.007	0.008	0.000
10/08/2025	1038.073	0.774	1.606	0.599	91.864	5.365	0.321	0.018	0.038	0.006	0.007	0.000
10/07/2025	1040.259	0.822	1.529	0.601	91.700	5.516	0.355	0.020	0.042	0.007	0.008	0.000
10/06/2025	1040.919	0.826	1.527	0.601	91.629	5.570	0.365	0.021	0.043	0.008	0.008	0.002
10/05/2025	1036.466	0.749	1.630	0.598	92.119	5.085	0.341	0.020	0.041	0.007	0.008	0.000
10/04/2025	1034.865	0.796	1.574	0.597	92.208	5.088	0.290	0.013	0.023	0.004	0.004	0.000
10/03/2025	1039.833	0.906	1.432	0.601	91.710	5.560	0.336	0.016	0.030	0.005	0.005	0.000
10/02/2025	1041.416	0.951	1.419	0.602	91.484	5.724	0.356	0.018	0.036	0.006	0.007	0.000
10/01/2025	1051.907	1.037	1.150	0.608	90.577	6.783	0.385	0.020	0.037	0.006	0.007	0.000
09/30/2025	1053.687	0.919	1.874	0.614	88.881	7.728	0.476	0.017	0.033	0.005	0.005	0.062
09/29/2025	1079.936	1.045	2.944	0.644	82.669	12.172	0.858	0.018	0.035	0.002	0.002	0.255
09/28/2025	1078.536	1.027	2.866	0.642	83.058	11.931	0.814	0.019	0.037	0.002	0.003	0.244
09/27/2025	1055.632	0.824	2.196	0.618	88.084	8.230	0.518	0.017	0.033	0.004	0.005	0.088
09/26/2025	1039.491	0.654	1.753	0.600	91.596	5.617	0.320	0.016	0.032	0.006	0.006	0.000
09/25/2025	1040.564	0.740	1.699	0.601	91.449	5.686	0.353	0.019	0.039	0.007	0.008	0.000
09/24/2025	1036.959	0.749	1.674	0.599	92.007	5.117	0.368	0.022	0.045	0.008	0.009	0.000
09/23/2025	1046.370	0.954	1.475	0.606	90.871	6.166	0.428	0.026	0.056	0.010	0.012	0.002
09/22/2025	1047.010	0.942	1.521	0.607	90.678	6.344	0.419	0.025	0.051	0.009	0.010	0.000
09/21/2025	1041.760	0.852	1.618	0.603	91.237	5.851	0.368	0.020	0.040	0.007	0.007	0.000
09/20/2025	1052.506	1.047	1.378	0.611	90.126	6.877	0.464	0.028	0.058	0.010	0.011	0.000
09/19/2025	1054.505	1.115	1.362	0.613	89.730	7.214	0.482	0.026	0.052	0.009	0.009	0.000
09/18/2025	1042.564	0.904	1.664	0.605	90.935	6.028	0.393	0.021	0.041	0.007	0.007	0.000
09/17/2025	1054.288	1.214	1.257	0.613	89.745	7.217	0.468	0.025	0.052	0.009	0.010	0.004
09/16/2025	1053.805	1.090	1.412	0.612	90.039	6.714	0.582	0.040	0.088	0.016	0.018	0.000
09/15/2025	1052.893	0.929	1.806	0.613	89.738	6.671	0.647	0.046	0.105	0.019	0.023	0.015
09/14/2025	1065.055	1.021	2.008	0.625	87.454	8.524	0.753	0.044	0.100	0.017	0.020	0.058
09/13/2025	1053.103	0.986	1.529	0.612	90.415	6.142	0.688	0.056	0.129	0.025	0.029	0.000
09/12/2025	1037.506	0.743	1.883	0.602	91.764	4.961	0.499	0.036	0.081	0.015	0.017	0.000
09/11/2025	1042.428	0.789	1.681	0.603	91.237	5.769	0.442	0.022	0.045	0.007	0.007	0.000
09/10/2025	1050.364	0.903	1.458	0.608	90.617	6.569	0.392	0.018	0.033	0.005	0.004	0.000
09/09/2025	1050.531	0.937	1.384	0.608	90.398	6.849	0.382	0.015	0.028	0.003	0.003	0.000
09/08/2025	1054.081	1.020	1.340	0.611	89.910	7.221	0.453	0.018	0.031	0.003	0.003	0.000
09/07/2025	1062.931	0.954	1.995	0.622	87.346	8.934	0.609	0.018	0.034	0.003	0.003	0.104
09/06/2025	1071.220	0.966	2.402	0.632	85.251	10.390	0.736	0.019	0.036	0.003	0.003	0.193
09/05/2025	1055.793	0.958	1.657	0.614	89.048	7.748	0.490	0.017	0.031	0.003	0.003	0.043
09/04/2025	1053.228	1.024	1.314	0.610	90.071	7.096	0.432	0.019	0.035	0.004	0.005	0.000
09/03/2025	1054.801	1.059	1.257	0.611	89.922	7.260	0.441	0.018	0.034	0.004	0.004	0.000
09/02/2025	1044.822	0.848	1.645	0.605	90.784	6.253	0.408	0.018	0.034	0.005	0.005	0.000
09/01/2025	1046.269	0.741	2.159	0.610	89.694	6.807	0.490	0.021	0.040	0.006	0.006	0.036
08/31/2025	1031.911	0.607	2.189	0.599	91.765	4.997	0.371	0.020	0.038	0.006	0.007	0.000
08/30/2025	1037.099	0.759	1.791	0.601	91.596	5.444	0.357	0.015	0.029	0.004	0.004	0.000
08/29/2025	1056.087	0.876	1.846	0.615	88.873	7.809	0.525	0.018	0.033	0.004	0.004	0.011
08/28/2025	1069.841	0.924	2.160	0.628	86.379	9.753	0.698	0.020	0.036	0.003	0.003	0.023
08/27/2025	1069.167	1.019	1.842	0.626	86.900	9.474	0.644	0.021	0.039	0.004	0.004	0.053
08/26/2025	1075.738	1.076	2.005	0.632	85.408	10.625	0.694	0.019	0.035	0.003	0.003	0.132
08/25/2025	1071.452	0.954	2.213	0.630	85.722	10.263	0.656	0.018	0.035	0.003	0.003	0.133
08/24/2025	1080.209	0.984	2.339	0.637	84.384	11.329	0.775	0.021	0.040	0.003	0.004	0.120
08/23/2025	1080.460	1.001	2.155	0.636	84.930	11.006	0.797	0.023	0.045	0.003	0.004	0.036
08/22/2025	1079.137	0.991	2.168	0.635	85.051	10.912	0.769	0.022	0.041	0.003	0.003	0.039
08/21/2025	1066.205	0.874	2.304	0.626	86.377	9.713	0.594	0.015	0.029	0.002	0.002	0.089
08/20/2025	1039.066	0.810	1.548	0.600	91.768	5.472	0.347	0.015	0.029	0.004	0.005	0.002
08/19/2025	1038.791	0.640	2.071	0.603	90.946	5.918	0.365	0.013	0.024	0.003	0.003	0.016
08/18/2025	1077.214	1.009	2.579	0.638	84.073	11.420	0.737	0.018	0.033	0.002	0.002	0.126
08/17/2025	1071.965	0.913	2.504	0.633	85.257	10.586	0.654	0.017	0.033	0.002	0.003	0.031
08/16/2025	1037.187	0.633	2.008	0.601	91.313	5.670	0.334	0.012	0.023	0.003	0.003	0.000
08/15/2025	1035.138	0.670	1.813	0.598	91.919	5.254	0.304	0.012	0.022	0.003	0.003	0.000
08/14/2025	1040.960	0.704	1.810	0.602	91.197	5.855	0.382	0.015	0.029	0.004	0.005	0.000
08/13/2025	1026.161	0.476	1.980	0.591	93.055	4.222	0.234	0.009	0.017	0.003	0.003	0.000
08/12/2025	1034.627	0.646	1.709	0.596	92.333	4.935	0.322	0.015	0.030	0.005	0.005	0.000
08/11/2025	1046.285	0.873	1.381	0.604	91.154	6.116	0.413	0.018	0.034	0.005	0.005	0.000
08/10/2025	1046.804	0.906	1.369	0.605	91.003	6.260	0.402	0.017	0.031	0.004	0.004	0.004
08/09/2025	1049.298	0.981	1.291	0.607	90.789	6.411	0.453	0.021	0.041	0.006	0.006	0.000
08/08/2025	1041.210	0.877	1.495	0.602	91.598	5.540	0.404	0.022	0.046	0.008	0.009	0.001
08/07/2025	1035.797	0.817	1.588	0.598	92.004	5.224	0.307	0.013	0.025	0.004	0.004	0.013
08/06/2025	1036.494	0.764	1.602	0.598	92.030	5.245	0.314	0.013	0.025	0.003	0.003	0.000
08/05/2025	1057.451	1.045	1.444	0.614	89.231	7.720	0.499	0.019	0.034	0.004	0.004	0.000
08/04/2025	1080.965	1.058	2.219	0.638	84.662	11.186	0.797	0.025	0.045	0.004	0.004	0.000
08/03/2025	1082.431	1.095	2.146	0.639	84.556	11.322	0.802	0.025	0.046	0.003	0.003	0.000
08/02/2025	1084.145	1.075	2.243	0.640	84.244	11.489	0.857	0.030	0.053	0.005	0.005	0.000
08/01/2025	1049.371	0.887	1.456	0.607	90.597	6.535	0.460	0.020	0.036	0.005	0.005	0.000
07/31/2025	1031.328	0.614	1.691	0.593	92.839	4.508	0.300	0.014	0.026	0.004	0.004	0.000
07/30/2025	1025.464	0.483	1.862	0.589	93.392	3.963	0.247	0.010	0.019	0.004	0.003	0.018
07/29/2025	1027.592	0.505	1.822	0.591	93.225	4.133	0.275	0.012	0.022	0.003	0.003	0.000
07/28/2025	1038.603	0.738	1.519	0.598	92.018	5.344	0.332	0.014	0.025	0.003	0.003	0.002
07/27/2025	1033.853	0.684	1.634	0.596	92.451	4.900	0.289	0.013	0.023	0.003	0.003	0.000
07/26/2025	1032.338	0.640	1.743	0.595	92.494	4.795	0.284	0.012	0.023	0.003	0.004	0.000
07/25/2025	1035.983	0.689	1.575	0.596	92.206	5.097	0.316	0.014	0.026	0.004	0.004	0.070
07/24/2025	1032.407	0.654	1.721	0.595	92.454	4.830	0.285	0.012	0.020	0.003	0.003	0.018
07/23/2025	1033.154	0.661	1.732	0.596	92.340	4.932	0.291	0.012	0.021	0.003	0.002	0.007
07/22/2025	1044.051	0.883	1.385	0.603	91.303	6.029	0.346	0.016	0.027	0.004	0.003	0.004
07/21/2025	1030.571	0.550	1.941	0.595	92.498	4.640	0.300	0.017	0.033	0.004	0.004	0.010
07/20/2025	1036.585	0.715	1.738	0.599	91.811	5.308	0.337	0.017	0.034	0.005	0.004	0.031
07/19/2025	1027.465	0.509	1.949	0.592	92.928	4.295	0.262	0.013	0.026	0.004	0.004	0.010
07/18/2025	1031.446	0.589	1.768	0.594	92.666	4.653	0.281	0.013	0.024	0.003	0.003	0.000
07/17/2025	1036.955	0.682	1.613	0.597	92.134	5.216	0.307	0.014	0.026	0.004	0.004	0.000
07/16/2025	1033.209	0.597	1.850	0.596	92.291	4.875	0.314	0.016	0.034	0.006	0.006	0.011
07/15/2025	1025.543	0.421	2.123	0.591	93.005	4.123	0.271	0.013	0.029	0.004	0.005	0.004
07/14/2025	1028.708	0.550	1.952	0.593	92.636	4.562	0.264	0.010	0.018	0.002	0.002	0.003
07/13/2025	1036.542	0.792	1.873	0.602	91.345	5.610	0.334	0.014	0.026	0.003	0.003	0.000
07/12/2025	1028.601	0.602	1.958	0.594	92.507	4.645	0.254	0.010	0.017	0.002	0.002	0.003