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Gas Quality By Date / Gas Quality By ID

Date Requested: Aug 20 2025 2:51 PM

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


08/20/2025	1037.566	0.695	1.565	0.597	92.137	5.245	0.312	0.013	0.022	0.003	0.003	0.000
08/19/2025	1040.826	0.793	1.425	0.600	91.865	5.535	0.324	0.015	0.025	0.004	0.004	0.000
08/18/2025	1056.723	1.192	1.078	0.612	89.768	7.476	0.424	0.017	0.030	0.004	0.004	0.000
08/17/2025	1042.034	0.827	1.517	0.602	91.484	5.733	0.364	0.018	0.035	0.006	0.006	0.001
08/16/2025	1046.887	0.951	1.380	0.605	90.834	6.406	0.379	0.014	0.025	0.003	0.003	0.000
08/15/2025	1050.950	1.065	1.309	0.609	90.225	6.959	0.387	0.015	0.027	0.003	0.003	0.000
08/14/2025	1048.111	1.024	1.305	0.607	90.751	6.454	0.397	0.017	0.032	0.005	0.005	0.000
08/13/2025	1041.752	0.863	1.497	0.602	91.423	5.813	0.347	0.015	0.027	0.004	0.004	0.000
08/12/2025	1037.938	0.748	1.576	0.599	91.958	5.348	0.320	0.013	0.025	0.003	0.003	0.000
08/11/2025	1044.797	0.873	1.444	0.604	91.245	5.948	0.412	0.019	0.037	0.006	0.006	0.000
08/10/2025	1051.180	0.970	1.209	0.607	90.775	6.515	0.451	0.020	0.038	0.006	0.006	0.000
08/09/2025	1048.943	0.959	1.311	0.606	90.843	6.371	0.437	0.021	0.039	0.006	0.006	0.000
08/08/2025	1048.937	1.035	1.212	0.606	90.990	6.209	0.444	0.024	0.050	0.009	0.009	0.000
08/07/2025	1044.361	0.991	1.340	0.604	91.245	5.965	0.381	0.018	0.036	0.006	0.006	0.000
08/06/2025	1040.091	0.935	1.386	0.601	91.682	5.626	0.323	0.013	0.023	0.003	0.003	0.000
08/05/2025	1042.324	0.910	1.335	0.601	91.580	5.797	0.327	0.014	0.025	0.003	0.003	0.000
08/04/2025	1061.769	1.355	0.719	0.614	89.569	7.857	0.442	0.017	0.030	0.003	0.003	0.000
08/03/2025	1055.888	1.199	0.976	0.611	90.059	7.308	0.404	0.016	0.026	0.003	0.003	0.000
08/02/2025	1060.671	1.374	0.721	0.614	89.683	7.704	0.459	0.018	0.030	0.003	0.003	0.000
08/01/2025	1061.449	1.334	0.675	0.613	89.832	7.627	0.454	0.021	0.038	0.005	0.005	0.000
07/31/2025	1053.407	1.048	0.909	0.606	91.072	6.422	0.440	0.025	0.048	0.008	0.009	0.000
07/30/2025	1052.364	1.084	0.898	0.606	91.066	6.430	0.442	0.021	0.039	0.006	0.006	0.000
07/29/2025	1051.679	1.187	0.719	0.605	91.184	6.489	0.371	0.015	0.026	0.003	0.003	0.000
07/28/2025	1058.430	1.253	0.607	0.609	90.479	7.183	0.421	0.018	0.030	0.004	0.003	0.000
07/27/2025	1059.312	1.323	0.756	0.613	89.885	7.546	0.427	0.018	0.033	0.004	0.004	0.000
07/26/2025	1056.273	1.212	0.960	0.611	90.108	7.200	0.444	0.020	0.037	0.005	0.005	0.000
07/25/2025	1054.893	1.171	1.077	0.611	90.184	7.001	0.476	0.023	0.044	0.006	0.007	0.000
07/24/2025	1063.450	1.383	0.660	0.615	89.522	7.865	0.494	0.021	0.037	0.005	0.005	0.000
07/23/2025	1057.994	1.235	0.816	0.611	90.182	7.242	0.444	0.022	0.039	0.006	0.006	0.000
07/22/2025	1055.693	1.202	0.859	0.610	90.365	7.102	0.414	0.018	0.030	0.003	0.003	0.000
07/21/2025	1056.775	1.240	0.862	0.611	90.124	7.308	0.407	0.018	0.030	0.004	0.003	0.000
07/20/2025	1051.573	1.070	1.123	0.608	90.584	6.778	0.379	0.019	0.033	0.004	0.004	0.000
07/19/2025	1055.101	1.140	1.045	0.610	90.221	7.089	0.428	0.021	0.038	0.005	0.005	0.000
07/18/2025	1058.458	1.225	1.021	0.613	89.632	7.610	0.443	0.020	0.035	0.004	0.004	0.000
07/17/2025	1067.280	1.398	0.750	0.619	88.750	8.537	0.503	0.020	0.032	0.003	0.003	0.000
07/16/2025	1070.536	1.473	0.639	0.621	88.438	8.863	0.523	0.021	0.034	0.004	0.003	0.000
07/15/2025	1072.358	1.566	0.468	0.622	88.336	9.082	0.487	0.020	0.032	0.003	0.003	0.000
07/14/2025	1074.815	1.658	0.615	0.627	87.456	9.721	0.496	0.019	0.030	0.003	0.002	0.000
07/13/2025	1069.214	1.509	0.860	0.623	87.972	9.098	0.504	0.018	0.030	0.003	0.002	0.000
07/12/2025	1066.747	1.505	0.847	0.621	88.361	8.717	0.506	0.020	0.034	0.004	0.004	0.000
07/11/2025	1063.970	1.401	0.909	0.619	88.771	8.374	0.490	0.017	0.029	0.003	0.003	0.000
07/10/2025	1049.201	0.992	1.241	0.606	90.755	6.576	0.388	0.015	0.025	0.003	0.002	0.000
07/09/2025	1052.240	1.120	0.984	0.607	90.685	6.761	0.399	0.016	0.027	0.003	0.003	0.000
07/08/2025	1061.687	1.270	0.799	0.614	89.632	7.764	0.472	0.019	0.032	0.004	0.003	0.000
07/07/2025	1069.691	1.497	0.391	0.618	89.005	8.577	0.468	0.019	0.031	0.004	0.003	0.000
07/06/2025	1073.946	1.600	0.427	0.623	88.174	9.234	0.499	0.020	0.034	0.004	0.004	0.000
07/05/2025	1074.156	1.565	0.692	0.625	87.647	9.491	0.538	0.020	0.036	0.004	0.004	0.000
07/04/2025	1073.990	1.529	0.739	0.625	87.624	9.529	0.509	0.020	0.036	0.004	0.004	0.000
07/03/2025	1061.929	1.271	0.954	0.616	89.272	7.973	0.447	0.021	0.039	0.006	0.006	0.000
07/02/2025	1050.214	0.896	1.183	0.605	91.075	6.385	0.378	0.020	0.038	0.006	0.006	0.000
07/01/2025	1048.121	0.844	1.360	0.604	91.263	5.962	0.435	0.028	0.060	0.011	0.012	0.000
06/30/2025	1051.610	0.924	1.375	0.608	90.577	6.537	0.462	0.027	0.057	0.009	0.010	0.000
06/29/2025	1052.120	1.031	1.309	0.609	90.269	6.884	0.424	0.020	0.037	0.006	0.006	0.000
06/28/2025	1054.589	1.087	1.086	0.609	90.328	7.017	0.394	0.021	0.038	0.006	0.007	0.000
06/27/2025	1057.889	1.163	0.889	0.611	90.101	7.407	0.372	0.017	0.031	0.005	0.005	0.000
06/26/2025	1049.397	1.065	1.169	0.607	90.707	6.669	0.335	0.015	0.026	0.004	0.004	0.000
06/25/2025	1039.713	0.811	1.582	0.601	91.615	5.603	0.324	0.015	0.029	0.005	0.005	0.000
06/24/2025	1054.637	1.118	1.193	0.611	90.097	7.038	0.445	0.024	0.050	0.008	0.009	0.000
06/23/2025	1055.621	1.115	1.063	0.610	90.336	6.914	0.441	0.027	0.056	0.011	0.012	0.000
06/22/2025	1054.750	1.006	1.331	0.611	90.327	6.601	0.549	0.038	0.082	0.015	0.017	0.000
06/21/2025	1054.786	1.085	1.337	0.612	89.982	6.950	0.496	0.030	0.067	0.012	0.014	0.000
06/20/2025	1035.447	0.713	1.921	0.600	91.761	5.141	0.356	0.021	0.046	0.009	0.010	0.000
06/19/2025	1036.023	0.783	1.729	0.600	91.810	5.289	0.326	0.015	0.029	0.004	0.005	0.000
06/18/2025	1046.954	1.040	1.457	0.608	90.540	6.479	0.407	0.019	0.036	0.005	0.006	0.000
06/17/2025	1080.632	1.879	0.442	0.632	86.730	10.295	0.572	0.023	0.040	0.005	0.005	0.000
06/16/2025	1082.395	1.835	0.468	0.633	86.621	10.367	0.614	0.026	0.045	0.006	0.006	0.000
06/15/2025	1077.714	1.782	0.549	0.630	87.093	9.931	0.557	0.023	0.041	0.006	0.006	0.000
06/14/2025	1056.128	1.230	1.223	0.614	89.605	7.356	0.478	0.025	0.050	0.008	0.009	0.000
06/13/2025	1044.839	1.038	1.393	0.606	90.843	6.343	0.326	0.015	0.027	0.004	0.004	0.000
06/12/2025	1056.306	1.255	1.111	0.614	89.753	7.328	0.439	0.026	0.052	0.009	0.009	0.000
06/11/2025	1040.786	0.906	1.512	0.602	91.446	5.732	0.329	0.017	0.033	0.006	0.006	0.000
06/10/2025	1072.568	1.652	0.661	0.625	87.825	9.220	0.542	0.025	0.047	0.007	0.007	0.000
06/09/2025	1030.516	0.600	1.859	0.594	92.623	4.562	0.292	0.015	0.031	0.005	0.005	0.000
06/08/2025	1027.756	0.543	1.971	0.593	92.816	4.345	0.264	0.014	0.029	0.005	0.005	0.000
06/07/2025	1037.351	0.759	1.744	0.600	91.637	5.486	0.316	0.014	0.029	0.004	0.004	0.000
06/06/2025	1033.244	0.625	1.899	0.597	92.119	4.998	0.299	0.014	0.029	0.005	0.005	0.000
06/05/2025	1040.325	0.885	1.419	0.601	91.629	5.758	0.266	0.011	0.021	0.003	0.003	0.000
06/04/2025	1041.728	0.862	1.279	0.600	91.854	5.680	0.272	0.013	0.024	0.004	0.004	0.000
06/03/2025	1045.175	0.950	1.171	0.602	91.450	6.093	0.289	0.012	0.022	0.003	0.003	0.000
06/02/2025	1035.069	0.738	1.619	0.597	92.202	5.112	0.286	0.012	0.021	0.003	0.002	0.000
06/01/2025	1029.296	0.634	1.839	0.594	92.677	4.541	0.263	0.012	0.022	0.003	0.003	0.000
05/31/2025	1036.669	0.794	1.527	0.598	92.171	5.127	0.321	0.014	0.026	0.004	0.004	0.000
05/30/2025	1045.561	1.005	1.230	0.604	91.280	6.029	0.391	0.017	0.031	0.004	0.004	0.000
05/29/2025	1044.572	1.040	1.113	0.603	91.491	5.973	0.341	0.013	0.022	0.002	0.002	0.000
05/28/2025	1041.377	0.973	1.126	0.600	92.024	5.516	0.310	0.014	0.024	0.003	0.003	0.000
05/27/2025	1050.610	1.221	0.745	0.605	91.237	6.368	0.356	0.018	0.033	0.005	0.005	0.000
05/26/2025	1048.190	1.151	0.820	0.604	91.496	6.128	0.343	0.016	0.030	0.004	0.004	0.000
05/25/2025	1055.746	1.365	0.636	0.610	90.503	7.052	0.371	0.018	0.034	0.005	0.005	0.000
05/24/2025	1054.167	1.262	0.847	0.609	90.493	6.946	0.368	0.019	0.038	0.006	0.007	0.000
05/23/2025	1049.629	1.217	0.925	0.607	90.893	6.577	0.336	0.013	0.024	0.003	0.003	0.000
05/22/2025	1049.497	1.039	1.091	0.605	91.212	6.126	0.397	0.028	0.060	0.011	0.012	0.000
05/21/2025	1052.671	1.077	1.006	0.607	91.062	6.228	0.456	0.036	0.077	0.015	0.015	0.000
05/20/2025	1051.053	1.055	1.026	0.606	91.255	6.072	0.417	0.034	0.074	0.015	0.016	0.000
05/19/2025	1053.684	1.079	1.053	0.608	90.858	6.367	0.460	0.036	0.079	0.015	0.017	0.000