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 / Gas Quality By Date

Date Requested: Jul 20 2026 2:41 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 information for the current Gas Day is updated for all location ID's after 11:00 a.m.
For Gas Quality by Date, any time can be specified, all historical data (93 days) is defaulted to current Gas Day.

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


07/20/2026	1082.755	1.585	0.419	0.628	87.657	9.410	0.717	0.045	0.096	0.015	0.017	0.006
07/19/2026	1082.755	1.585	0.419	0.628	87.657	9.410	0.717	0.045	0.096	0.015	0.017	0.006
07/18/2026	1082.138	1.590	0.675	0.631	87.395	9.194	0.904	0.055	0.119	0.016	0.018	0.000
07/17/2026	1081.955	1.656	0.556	0.630	87.316	9.506	0.767	0.045	0.094	0.014	0.016	0.000
07/16/2026	1083.994	1.592	0.556	0.631	87.452	9.293	0.840	0.057	0.120	0.020	0.022	0.000
07/15/2026	1066.219	1.291	0.784	0.617	89.558	7.524	0.650	0.040	0.089	0.015	0.016	0.000
07/14/2026	1066.275	1.348	0.696	0.617	89.624	7.486	0.652	0.041	0.090	0.014	0.016	0.000
07/13/2026	1061.875	1.180	0.891	0.614	90.129	6.991	0.602	0.041	0.093	0.016	0.018	0.000
07/12/2026	1056.472	1.063	1.007	0.609	90.726	6.475	0.541	0.038	0.085	0.015	0.017	0.000
07/11/2026	1053.198	1.000	1.347	0.610	90.430	6.534	0.520	0.034	0.076	0.013	0.015	0.000
07/10/2026	1052.493	0.974	1.345	0.609	90.501	6.514	0.533	0.029	0.062	0.010	0.011	0.000
07/09/2026	1048.566	0.808	1.446	0.605	91.288	5.690	0.617	0.034	0.071	0.011	0.011	0.000
07/08/2026	1048.224	0.849	1.300	0.604	91.429	5.769	0.524	0.029	0.061	0.009	0.010	0.000
07/07/2026	1063.859	1.296	0.621	0.614	90.149	7.139	0.622	0.037	0.079	0.013	0.014	0.000
07/06/2026	1065.585	1.409	0.453	0.615	90.015	7.356	0.600	0.036	0.076	0.012	0.014	0.000
07/05/2026	1061.019	1.279	0.666	0.612	90.392	6.917	0.582	0.036	0.074	0.012	0.013	0.000
07/04/2026	1059.661	1.210	0.781	0.611	90.547	6.669	0.604	0.039	0.086	0.014	0.016	0.000
07/03/2026	1058.272	1.230	0.858	0.612	90.280	6.981	0.515	0.029	0.063	0.010	0.012	0.000
07/02/2026	1059.798	1.280	0.786	0.613	90.067	7.236	0.520	0.027	0.055	0.008	0.008	0.000
07/01/2026	1068.188	1.436	0.587	0.618	89.107	8.166	0.608	0.026	0.049	0.006	0.006	0.000
06/30/2026	1074.338	1.444	0.519	0.622	88.857	8.260	0.714	0.043	0.095	0.016	0.018	0.000
06/29/2026	1075.541	1.466	0.491	0.623	88.628	8.554	0.671	0.041	0.087	0.014	0.016	0.001
06/28/2026	1067.703	1.378	0.686	0.618	88.919	8.424	0.528	0.020	0.034	0.004	0.003	0.000
06/27/2026	1052.422	1.002	1.245	0.608	90.464	6.718	0.504	0.019	0.035	0.004	0.003	0.000
06/26/2026	1037.571	0.718	1.766	0.600	91.811	5.221	0.391	0.022	0.044	0.006	0.007	0.000
06/25/2026	1037.843	0.701	1.750	0.600	91.919	5.098	0.431	0.023	0.047	0.007	0.008	0.000
06/24/2026	1051.559	0.933	1.348	0.608	90.786	6.230	0.548	0.033	0.069	0.012	0.013	0.000
06/23/2026	1056.333	1.061	0.999	0.609	90.679	6.558	0.548	0.034	0.071	0.012	0.013	0.000
06/22/2026	1068.377	1.314	0.567	0.616	89.587	7.753	0.627	0.036	0.072	0.011	0.011	0.000
06/21/2026	1058.504	1.209	0.777	0.611	90.379	7.032	0.499	0.025	0.051	0.007	0.008	0.000
06/20/2026	1045.621	0.884	1.317	0.603	91.539	5.687	0.461	0.025	0.053	0.008	0.008	0.000
06/19/2026	1058.984	1.268	0.783	0.612	90.085	7.338	0.428	0.023	0.046	0.007	0.008	0.000
06/18/2026	1047.370	0.975	1.218	0.604	91.322	5.933	0.436	0.025	0.054	0.009	0.010	0.000
06/17/2026	1051.014	1.011	1.161	0.607	91.022	6.187	0.469	0.031	0.070	0.012	0.013	0.000
06/16/2026	1047.554	0.948	1.284	0.605	91.192	6.040	0.420	0.024	0.054	0.009	0.010	0.000
06/15/2026	1071.396	1.444	0.468	0.619	89.274	7.973	0.635	0.042	0.095	0.016	0.018	0.000
06/14/2026	1068.711	1.365	0.543	0.617	89.776	7.406	0.662	0.049	0.114	0.020	0.023	0.000
06/13/2026	1058.156	1.118	0.915	0.610	90.653	6.525	0.590	0.040	0.092	0.015	0.018	0.000
06/12/2026	1056.318	1.055	1.073	0.610	90.642	6.457	0.585	0.038	0.086	0.014	0.016	0.000
06/11/2026	1054.716	1.069	1.068	0.609	90.834	6.256	0.581	0.040	0.089	0.015	0.017	0.000
06/10/2026	1047.796	0.942	1.317	0.605	91.314	5.738	0.530	0.033	0.074	0.012	0.014	0.000
06/09/2026	1047.650	0.881	1.389	0.605	91.284	5.775	0.519	0.031	0.071	0.012	0.013	0.000
06/08/2026	1050.163	0.982	1.202	0.606	91.162	5.984	0.512	0.034	0.074	0.012	0.013	0.000
06/07/2026	1047.459	0.990	1.289	0.606	91.266	5.792	0.516	0.034	0.068	0.011	0.011	0.000
06/06/2026	1052.089	1.033	1.209	0.608	90.919	6.074	0.574	0.040	0.089	0.014	0.016	0.000
06/05/2026	1056.481	1.156	0.926	0.610	90.650	6.546	0.546	0.037	0.085	0.013	0.015	0.000
06/04/2026	1042.264	0.862	1.419	0.602	91.828	5.327	0.429	0.028	0.064	0.010	0.012	0.000
06/03/2026	1038.799	0.795	1.499	0.599	92.166	5.035	0.387	0.024	0.055	0.009	0.010	0.000
06/02/2026	1038.608	0.802	1.435	0.598	92.300	4.984	0.360	0.024	0.054	0.009	0.011	0.000
06/01/2026	1043.956	0.874	1.298	0.602	91.852	5.429	0.412	0.027	0.061	0.010	0.012	0.000
05/31/2026	1049.344	1.029	1.109	0.605	91.292	5.982	0.446	0.028	0.062	0.010	0.012	0.000
05/30/2026	1045.271	0.898	1.276	0.603	91.800	5.416	0.448	0.030	0.068	0.011	0.014	0.000
05/29/2026	1044.092	0.842	1.377	0.602	91.858	5.301	0.464	0.029	0.065	0.011	0.013	0.000
05/28/2026	1041.847	0.805	1.492	0.601	91.896	5.235	0.429	0.025	0.056	0.010	0.012	0.000
05/27/2026	1037.729	0.757	1.467	0.597	92.464	4.808	0.388	0.024	0.051	0.008	0.009	0.000
05/26/2026	1044.439	0.860	1.341	0.602	91.854	5.317	0.467	0.031	0.070	0.012	0.014	0.000
05/25/2026	1045.652	0.891	1.306	0.603	91.658	5.563	0.430	0.027	0.062	0.011	0.013	0.000
05/24/2026	1044.417	0.879	1.315	0.602	91.821	5.398	0.437	0.028	0.064	0.011	0.013	0.000
05/23/2026	1045.459	0.851	1.314	0.602	91.842	5.361	0.459	0.031	0.071	0.013	0.015	0.000
05/22/2026	1041.904	0.749	1.492	0.600	92.079	5.089	0.426	0.029	0.066	0.012	0.014	0.000
05/21/2026	1040.885	0.731	1.509	0.599	92.117	5.113	0.393	0.023	0.051	0.009	0.011	0.000
05/20/2026	1042.505	0.783	1.437	0.601	91.841	5.458	0.378	0.019	0.037	0.006	0.008	0.000
05/19/2026	1051.289	0.921	1.232	0.606	91.041	6.165	0.501	0.030	0.062	0.010	0.012	0.000
05/18/2026	1057.735	1.055	0.976	0.610	90.650	6.566	0.575	0.038	0.081	0.014	0.015	0.000
05/17/2026	1054.695	0.950	1.224	0.609	90.800	6.211	0.621	0.040	0.088	0.014	0.016	0.000
05/16/2026	1052.105	0.909	1.309	0.607	91.012	5.982	0.596	0.038	0.087	0.014	0.016	0.000
05/15/2026	1051.642	0.870	1.423	0.608	90.950	5.985	0.554	0.039	0.090	0.016	0.019	0.000
05/14/2026	1046.561	0.731	1.612	0.604	91.374	5.563	0.534	0.037	0.083	0.014	0.016	0.000
05/13/2026	1060.955	0.991	1.228	0.614	90.119	6.703	0.704	0.051	0.115	0.019	0.022	0.000
05/12/2026	1053.946	0.805	1.479	0.609	90.588	6.353	0.594	0.038	0.082	0.013	0.015	0.000
05/11/2026	1042.962	0.725	1.932	0.605	91.150	5.444	0.555	0.039	0.086	0.015	0.017	0.000
05/10/2026	1058.240	1.037	1.230	0.613	90.103	6.868	0.561	0.038	0.085	0.015	0.017	0.000
05/09/2026	1059.509	1.088	1.271	0.615	89.882	6.934	0.579	0.043	0.101	0.018	0.022	0.000
05/08/2026	1045.606	0.757	1.629	0.604	91.347	5.630	0.458	0.029	0.068	0.012	0.015	0.000
05/07/2026	1041.469	0.690	1.686	0.601	91.788	5.264	0.420	0.026	0.058	0.010	0.013	0.000
05/06/2026	1043.665	0.753	1.605	0.603	91.624	5.368	0.480	0.033	0.074	0.013	0.015	0.000
05/05/2026	1075.449	1.386	0.621	0.623	89.057	7.803	0.789	0.066	0.154	0.028	0.032	0.000
05/04/2026	1073.138	1.336	0.578	0.620	89.527	7.447	0.775	0.066	0.153	0.027	0.031	0.000
05/03/2026	1066.392	1.115	0.740	0.614	90.549	6.501	0.749	0.066	0.154	0.028	0.032	0.000
05/02/2026	1069.464	1.200	0.666	0.616	90.165	6.836	0.782	0.068	0.158	0.028	0.032	0.000
05/01/2026	1060.085	1.051	0.957	0.611	90.760	6.301	0.646	0.054	0.126	0.022	0.026	0.000
04/30/2026	1053.747	0.942	1.277	0.609	90.884	6.099	0.571	0.041	0.095	0.017	0.020	0.000
04/29/2026	1050.799	0.870	1.409	0.607	91.046	5.920	0.553	0.037	0.083	0.015	0.018	0.000
04/28/2026	1050.439	0.882	1.425	0.607	90.977	5.992	0.530	0.036	0.082	0.015	0.018	0.000
04/27/2026	1049.028	0.883	1.437	0.606	91.090	5.883	0.525	0.035	0.078	0.014	0.016	0.000
04/26/2026	1049.335	0.857	1.421	0.606	91.181	5.813	0.538	0.036	0.082	0.015	0.017	0.000
04/25/2026	1043.867	0.780	1.569	0.603	91.571	5.438	0.488	0.032	0.070	0.012	0.013	0.000
04/24/2026	1051.236	1.017	1.310	0.609	90.870	6.035	0.566	0.040	0.091	0.016	0.018	0.000
04/23/2026	1047.809	0.946	1.394	0.606	91.121	5.869	0.508	0.033	0.073	0.013	0.014	0.000
04/22/2026	1056.190	1.140	1.088	0.611	90.442	6.589	0.534	0.040	0.090	0.016	0.019	0.000
04/21/2026	1054.839	1.073	1.189	0.611	90.553	6.416	0.569	0.039	0.087	0.015	0.018	0.000
04/20/2026	1053.055	1.061	1.174	0.609	90.761	6.306	0.512	0.036	0.081	0.015	0.017	0.000
04/19/2026	1052.431	1.061	1.207	0.609	90.690	6.366	0.514	0.034	0.074	0.013	0.014	0.000
04/18/2026	1054.845	1.046	1.170	0.610	90.603	6.441	0.549	0.038	0.085	0.015	0.017	0.000